Question

Solve for the probabilities of the following binomial distribution problems by using the binomial formula.a. If n = 11 and p =.23, what is the probability that x = 4?b. If n = 6 and p= .50, what is the probability that x ≥ 1?c. If n = 9 and p= .85, what is the probability that x > 7?d. If n = 14 and p =.70, what is the probability that x ≤ 3?